Problems solved: 24

Product of differences	Just Easy Sum	Sum of digits 2020
Bingo!	Friendly rooks	Bools and cows
Area of triangle	Five Primes	6-sums
Lucky numbers	5 instead of 1	Equilateral Triangles
One three-digit number	Sum of four	Cubical squares
2+1	Money date	Random answer
Temirlan's cake	Tommorow's day	2020 Palindromes
Numbers ratio	2020 digit	Test

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